| Company | Timeline | Status | |
| The Lion Tube And Steel Company Limited Secretary • Unreported | 13 Jul 1991←1 Year 11 Months→30 Jun 1993 | Dissolved | |
| Downings Steel Limited Secretary • Unreported | 13 Jul 1991←1 Year 11 Months→30 Jun 1993 | Dissolved | |
| Van Leeuwen Pipe & Tube Limited Secretary • Unreported | 13 Jul 1991←1 Year 11 Months→30 Jun 1993 | Dissolved | |
| Van Leeuwen Tubes Limited Secretary • Unreported | 1 Jan 1970←23 Years→30 Jun 1993 | Active | |
